Finding the Fourth Proportional to 17,433.28, 24,054.95 and 9,878.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,433.28 : 24,054.95 = 9,878.05 : x
2. Step 2: Convert to fraction form
   17,433.28/24,054.95 = 9,878.05/x
3. Step 3: Cross multiply
   17,433.28x = 24,054.95 × 9,878.05
4. Step 4: Simplify right side
   17,433.28x = 237,616,053.61
5. Step 5: Solve for x
   x = 237,616,053.61/17,433.28
6. Step 6: Final answer
   x = 13,630.02